BestOffice B0914NC8WN Lumbar Support Executive Chair Instruction Manual

BestOffice B0914NC8WN Lumbar Support Executive Chair

HYRESTII LUMBAR SUPPORT OFFICE CHAIR
Assembly Installation

SAFETY WARNINGS

1. Please read the manual completely before assembly
2. Maximum weight capacity is 300 lbs. Do not exceed.
3. Do not use power tools to assemble the chair.
4. Do not stand on the chair. Do no sit on the armrests.
5. Do not use sharp or hooked objects to scrape the chair.
6. Do not insert your fingers into the mechanism while sitting.
7. Do not let a child sit on the chair alone if he/she is under 5 years old.
8. Keep the chair away from any source of fire.
9. Use on a flat floor.

THANK YOU FOR YOUR PURCHASE

Contents

Make sure that the package contains the following parts:

Assembly Instructions

1. STEP 1 Attach the Arms to the Seat Cushion used B Bolts (4 Pcs), D Washers (4 Pcs), then tighten all screws and washers with the G Wrench.
2. STEP 2 Insert the backrest along the holes on both sides of the arms, then use hands to align and buckle the holes on both sides of the backrest and the bottom of the arms. Use the G Wrench to secure A Bolts (4 Pcs) and D Washers (4Pcs) into place ,tighten screws in, then covers the holes with F Cap Covers (4 Pcs). F Cap Covers (4 Pcs) Can be installed at your option.
3. STEP 3 Attach the Seat Plate to the Seat Cushion used A bolts (4 Pcs), E Washers (4 Pcs) then tighten all screws and bolts with the G Wrench. Please make the plate towards in correct direction and not to miss-thread the bolts.
4. STEP 4 Turn the Star Base Upside down, insert 5 detachable feet in turn to the star base, align all the holes and fix the feet with C Bolts (10 Pcs).
5. STEP 5 Press Rolling Casters (5 Pcs) into the hole at the end of each base leg, Turn over the Star Base then insert the Gas Lift into the center hole of the star base.
6. STEP6   Attach the Seat Cushion down onto the Gas Lift firmly until the connection is secure.

Adjustment

HOW TO ADJUST THE SEAT HEIGHT
To Raise your seat height,lean forward to lift your body weight from the seat, then pull up the lever. To lower the seat, pull up the lever while you1re seated.

HOW TO ADJUST THE SEAT TENSION

• Turn the tilt knob clock wise to make it easier to rock your chair backwards.
• Turn the tilt knob counter-clockwise to make it harder to rock your chair backwards. To operate the tilt lock out To let your chair tilt back, pull the lever out.
• To stop your chair from tilting, push the lever in.

HOW TO ADJUST THE ARMS
The arms can be flipped up or down, you can easily adjust the arms to fit your needs.

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